======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '1114'
                                          'artist'  'Beatriz Ferreyra'
                                     'text_people'  ''
                                         'release'  'Beatriz Ferreyra'
                                           'title'  "Les Larmes de I'inconnu"
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-1', 'q-chart-1', 'q-bass-2', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-localness-1']")
                                      'lastfmtags'  "['earwaves', 'acousmatique', 'electronic', 'argentinian', 'musique concrete']"
                                     'discogstags'  "['musique concrète', 'electronic']"
                             'musicbrainz_albumid'  'c5d137b1-e8b4-49ed-882b-0d4553b3ae6b'
                       'musicbrainz_albumartistid'  'cdeead15-2551-4b7d-b0e5-00b167e57f38'
                            'musicbrainz_artistid'  'cdeead15-2551-4b7d-b0e5-00b167e57f38'
                             'musicbrainz_trackid'  '84af82f4-10b0-4314-9abc-4f6afb63c0ac'
                                     'tracknumber'  '3'
                                      'tracktotal'  '4'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '144.335'
                                             'key'  '1A'
                                        'acoustid'  '310c7fe4-11e2-4518-8d1a-2d86db88286a'
rest: ''

======================== rawer (from filesystem) ========================

'acoustid_id'                                       '310c7fe4-11e2-4518-8d1a-2d86db88286a'
'album'                                             'Beatriz Ferreyra'
'albumartist'                                       'Beatriz Ferreyra'
'albumartistsort'                                   'Ferreyra, Beatriz'
'artist'                                            'Beatriz Ferreyra'
'artistsort'                                        'Ferreyra, Beatriz'
'barcode'                                           '3597494712320'
'bpm'                                               '144.335'
'catalognumber'                                     'Ina REF INAG 6030'
'composer'                                          ''
'date'                                              '2012-01-13'
'discnumber'                                        '1'
'discogstags'                                       ['musique concrète', 'electronic']
'disctotal'                                         '1'
'genre'                                             'electronic-unsorted'
'key'                                               '1A'
'label'                                             'INA-GRM'
'lastfmtags'                                        ['earwaves', 'acousmatique', 'electronic', 'argentinian', 'musique concrete']
'media'                                             'CD'
'musicbrainz_albumartistid'                         'cdeead15-2551-4b7d-b0e5-00b167e57f38'
'musicbrainz_albumid'                               'c5d137b1-e8b4-49ed-882b-0d4553b3ae6b'
'musicbrainz_artistid'                              'cdeead15-2551-4b7d-b0e5-00b167e57f38'
'musicbrainz_trackid'                               '84af82f4-10b0-4314-9abc-4f6afb63c0ac'
'originaldate'                                      '2012-01-13'
'performer'                                         ''
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '1'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '1'
'releasecountry'                                    'FR'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '-4.15 dB'
'replaygain_track_peak'                             '1.093040'
'script'                                            'Latn'
'title'                                             "Les Larmes de I'inconnu"
'tracknumber'                                       '3'
'tracktotal'                                        '4'

========================== row from database ==========================
                                              'id'  1508577
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0experimental-electronic/Beatriz Ferreyra - Ferreyra Beatriz (INA-GRM, 2011)/03 - Les Larmes De L_inconnu (2011).ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  1114
                                           'genre'  electronic-unsorted
                                        'filesize'  28268715
                                           'mtime'  1620515680
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0experimental electronic (INA GRM, 2011) 03 De L_inconnu (2011) electronic unsorted
                                      'tag_artist'  Beatriz Ferreyra
                                     'tag_release'  Beatriz Ferreyra
                                       'tag_title'  Les Larmes de I'inconnu
                                             'bpm'  144.335
                                    'search_title'  'de':3 'i':4 'iinconnu':6 'inconnu':5 'larmes':2 'les':1
                                   'search_artist'  'beatriz':1 'ferreyra':2
                                  'search_release'  'beatriz':1 'ferreyra':2
                                     'search_rest'  '0experimental':1 '2011':7,8,12 'de':9 'electronic':2 'grm':5,6 'ina':3,4 'inconnu':11 'l':10 'unsorted':13
                                    'search_combo'  '0experimental':11 '2011':17,18,22 'beatriz':7B,9C 'de':3A,19 'electronic':12 'ferreyra':8B,10C 'grm':15,16 'i':4A 'iinconnu':6A 'ina':13,14 'inconnu':5A,21 'l':20 'larmes':2A 'les':1A 'unsorted':23
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['q-mixbeat-1', 'q-chart-1', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-2', 'q-vocals-1', 'q-unu-1']
                                      'lastfmtags'  ['earwaves', 'acousmatique', 'electronic', 'argentinian', 'musique concrete']
                                        'tag_date'  2012
                                     'discogstags'  ['musique concrète', 'electronic']

============================== file details ==============================
                                           'mtime'  1620515679.5780282  (2021-05-09 01:14:39)
                             'size'  28268715